mapleFU commented on PR #34323:
URL: https://github.com/apache/arrow/pull/34323#issuecomment-1447862030
On my MacOS (Release, O2), The benchmark data is listed below:
```
------------------------------------------------------------------------------------------------------------------------------------------
Benchmark
Time CPU Iterations UserCounters...
------------------------------------------------------------------------------------------------------------------------------------------
BM_PlainEncodingByteArray/max-string-length:8/batch-size:8
232 ns 225 ns 3022453 byte_array_bytes=102.763M
items_per_second=35.5149M/s
BM_PlainEncodingByteArray/max-string-length:64/batch-size:8
381 ns 360 ns 1811055 byte_array_bytes=572.293M
items_per_second=22.1969M/s
BM_PlainEncodingByteArray/max-string-length:512/batch-size:8
392 ns 371 ns 1889288 byte_array_bytes=3.39694G
items_per_second=21.5478M/s
BM_PlainEncodingByteArray/max-string-length:1024/batch-size:8
559 ns 405 ns 1774812 byte_array_bytes=4.2063G
items_per_second=19.7748M/s
BM_PlainEncodingByteArray/max-string-length:8/batch-size:64
581 ns 567 ns 1194641 byte_array_bytes=324.942M
items_per_second=112.875M/s
BM_PlainEncodingByteArray/max-string-length:64/batch-size:64
866 ns 826 ns 858727 byte_array_bytes=1.65219G
items_per_second=77.4757M/s
BM_PlainEncodingByteArray/max-string-length:512/batch-size:64
2176 ns 1847 ns 380963 byte_array_bytes=6.39751G
items_per_second=34.6493M/s
BM_PlainEncodingByteArray/max-string-length:1024/batch-size:64
8308 ns 7645 ns 83627 byte_array_bytes=2.73009G
items_per_second=8.37161M/s
BM_PlainEncodingByteArray/max-string-length:8/batch-size:512
2650 ns 2271 ns 310009 byte_array_bytes=629.318M
items_per_second=225.464M/s
BM_PlainEncodingByteArray/max-string-length:64/batch-size:512
4756 ns 4330 ns 166212 byte_array_bytes=2.74798G
items_per_second=118.257M/s
BM_PlainEncodingByteArray/max-string-length:512/batch-size:512
35018 ns 22826 ns 33644 byte_array_bytes=4.33981G
items_per_second=22.4305M/s
BM_PlainEncodingByteArray/max-string-length:1024/batch-size:512
92174 ns 58823 ns 10894 byte_array_bytes=2.94037G
items_per_second=8.70401M/s
BM_PlainEncodingByteArray/max-string-length:8/batch-size:1024
5391 ns 4817 ns 150021 byte_array_bytes=615.686M
items_per_second=212.598M/s
BM_PlainEncodingByteArray/max-string-length:64/batch-size:1024
36417 ns 23642 ns 29181 byte_array_bytes=948.178M
items_per_second=43.3121M/s
BM_PlainEncodingByteArray/max-string-length:512/batch-size:1024
85629 ns 61656 ns 12154 byte_array_bytes=3.21259G
items_per_second=16.6084M/s
BM_PlainEncodingByteArray/max-string-length:1024/batch-size:1024
141107 ns 94402 ns 8105 byte_array_bytes=4.29088G
items_per_second=10.8472M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:8/batch-size:8
1046 ns 863 ns 833701 byte_array_bytes=28.3458M
items_per_second=9.26964M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:64/batch-size:8
973 ns 889 ns 740874 byte_array_bytes=234.116M
items_per_second=8.99963M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:512/batch-size:8
912 ns 896 ns 788288 byte_array_bytes=1.41734G
items_per_second=8.92573M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:1024/batch-size:8
1616 ns 944 ns 741400 byte_array_bytes=1.75712G
items_per_second=8.47645M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:8/batch-size:64
1565 ns 1257 ns 533406 byte_array_bytes=145.086M
items_per_second=50.9163M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:64/batch-size:64
1450 ns 1387 ns 486760 byte_array_bytes=936.526M
items_per_second=46.1519M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:512/batch-size:64
1864 ns 1680 ns 414889 byte_array_bytes=6.96723G
items_per_second=38.0996M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:1024/batch-size:64
11252 ns 7993 ns 86020 byte_array_bytes=2.80821G
items_per_second=8.0066M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:8/batch-size:512
10041 ns 6344 ns 113362 byte_array_bytes=230.125M
items_per_second=80.7069M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:64/batch-size:512
16536 ns 8163 ns 87860 byte_array_bytes=1.45259G
items_per_second=62.7218M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:512/batch-size:512
65721 ns 38761 ns 17499 byte_array_bytes=2.25723G
items_per_second=13.2092M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:1024/batch-size:512
74197 ns 64272 ns 10058 byte_array_bytes=2.71472G
items_per_second=7.96615M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:8/batch-size:1024
13742 ns 11885 ns 59584 byte_array_bytes=244.533M
items_per_second=86.1562M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:64/batch-size:1024
22462 ns 20930 ns 32935 byte_array_bytes=1070.16M
items_per_second=48.9251M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:512/batch-size:1024
80715 ns 67411 ns 10726 byte_array_bytes=2.83514G
items_per_second=15.1904M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:1024/batch-size:1024
128199 ns 117455 ns 6039 byte_array_bytes=3.19711G
items_per_second=8.7182M/s
BM_PlainDecodingByteArray/max-string-length:8/batch-size:8
256 ns 123 ns 5913111 byte_array_bytes=201.046M
items_per_second=64.8759M/s
BM_PlainDecodingByteArray/max-string-length:64/batch-size:8
158 ns 123 ns 5570720 byte_array_bytes=1.76035G
items_per_second=65.1342M/s
BM_PlainDecodingByteArray/max-string-length:512/batch-size:8
254 ns 130 ns 5322142 byte_array_bytes=9.56921G
items_per_second=61.4826M/s
BM_PlainDecodingByteArray/max-string-length:1024/batch-size:8
148 ns 122 ns 5744485 byte_array_bytes=13.6144G
items_per_second=65.8011M/s
BM_PlainDecodingByteArray/max-string-length:8/batch-size:64
311 ns 229 ns 2963139 byte_array_bytes=805.974M
items_per_second=279.71M/s
BM_PlainDecodingByteArray/max-string-length:64/batch-size:64
503 ns 246 ns 2926054 byte_array_bytes=5.62973G
items_per_second=259.774M/s
BM_PlainDecodingByteArray/max-string-length:512/batch-size:64
453 ns 233 ns 3013981 byte_array_bytes=50.6138G
items_per_second=274.626M/s
BM_PlainDecodingByteArray/max-string-length:1024/batch-size:64
281 ns 227 ns 3054781 byte_array_bytes=99.7264G
items_per_second=281.48M/s
BM_PlainDecodingByteArray/max-string-length:8/batch-size:512
1374 ns 1139 ns 621300 byte_array_bytes=1.26124G
items_per_second=449.385M/s
BM_PlainDecodingByteArray/max-string-length:64/batch-size:512
1215 ns 1128 ns 616974 byte_array_bytes=10.2004G
items_per_second=453.999M/s
BM_PlainDecodingByteArray/max-string-length:512/batch-size:512
1194 ns 1129 ns 617660 byte_array_bytes=79.6732G
items_per_second=453.453M/s
BM_PlainDecodingByteArray/max-string-length:1024/batch-size:512
1245 ns 1145 ns 608257 byte_array_bytes=164.173G
items_per_second=447.216M/s
BM_PlainDecodingByteArray/max-string-length:8/batch-size:1024
2283 ns 2161 ns 323530 byte_array_bytes=1.32777G
items_per_second=473.9M/s
BM_PlainDecodingByteArray/max-string-length:64/batch-size:1024
2477 ns 2185 ns 316713 byte_array_bytes=10.291G
items_per_second=468.553M/s
BM_PlainDecodingByteArray/max-string-length:512/batch-size:1024
3749 ns 3404 ns 221881 byte_array_bytes=58.6485G
items_per_second=300.795M/s
BM_PlainDecodingByteArray/max-string-length:1024/batch-size:1024
3304 ns 3131 ns 228212 byte_array_bytes=120.818G
items_per_second=327.032M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:8/batch-size:8
707 ns 660 ns 1064882 byte_array_bytes=36.206M
items_per_second=12.1214M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:64/batch-size:8
819 ns 743 ns 939270 byte_array_bytes=296.809M
items_per_second=10.7671M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:512/batch-size:8
1112 ns 1068 ns 668239 byte_array_bytes=1.20149G
items_per_second=7.48772M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:1024/batch-size:8
1877 ns 1205 ns 580662 byte_array_bytes=1.37617G
items_per_second=6.63671M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:8/batch-size:64
1594 ns 875 ns 826007 byte_array_bytes=224.674M
items_per_second=73.1097M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:64/batch-size:64
3203 ns 1314 ns 538168 byte_array_bytes=1035.44M
items_per_second=48.6918M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:512/batch-size:64
8250 ns 4592 ns 149775 byte_array_bytes=2.51517G
items_per_second=13.936M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:1024/batch-size:64
8982 ns 8156 ns 84696 byte_array_bytes=2.76499G
items_per_second=7.84693M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:8/batch-size:512
2338 ns 2004 ns 342736 byte_array_bytes=695.754M
items_per_second=255.459M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:64/batch-size:512
6882 ns 5160 ns 134520 byte_array_bytes=2.22402G
items_per_second=99.2298M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:512/batch-size:512
48172 ns 42834 ns 16457 byte_array_bytes=2.12282G
items_per_second=11.9532M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:1024/batch-size:512
93072 ns 84807 ns 8119 byte_array_bytes=2.19137G
items_per_second=6.03726M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:8/batch-size:1024
3426 ns 3299 ns 212892 byte_array_bytes=873.709M
items_per_second=310.357M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:64/batch-size:1024
10985 ns 9619 ns 72798 byte_array_bytes=2.36543G
items_per_second=106.452M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:512/batch-size:1024
98226 ns 84960 ns 7963 byte_array_bytes=2.10481G
items_per_second=12.0528M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:1024/batch-size:1024
177549 ns 162144 ns 4238 byte_array_bytes=2.24364G
items_per_second=6.31537M/s
BM_PlainDecodingSpacedByteArray/max-string-length:8/batch-size:8
12.7 ns 11.0 ns 64128403 byte_array_bytes=2.18037G
items_per_second=729.143M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:64/batch-size:8
11.4 ns 11.1 ns 64161320 byte_array_bytes=20.275G
items_per_second=717.85M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:512/batch-size:8
11.8 ns 11.0 ns 63516260 byte_array_bytes=114.202G
items_per_second=727.659M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:1024/batch-size:8
11.6 ns 10.9 ns 63247106 byte_array_bytes=149.896G
items_per_second=732.698M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:8/batch-size:64
163 ns 148 ns 4785899 byte_array_bytes=1.28741G
items_per_second=433.737M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:64/batch-size:64
156 ns 147 ns 4816028 byte_array_bytes=9.08303G
items_per_second=434.403M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:512/batch-size:64
155 ns 148 ns 4699974 byte_array_bytes=77.4368G
items_per_second=433.89M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:1024/batch-size:64
162 ns 147 ns 4757439 byte_array_bytes=151.524G
items_per_second=435.608M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:8/batch-size:512
1557 ns 1180 ns 591206 byte_array_bytes=1.18478G
items_per_second=433.945M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:64/batch-size:512
1900 ns 1180 ns 597229 byte_array_bytes=9.70139G
items_per_second=433.919M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:512/batch-size:512
1429 ns 1205 ns 589126 byte_array_bytes=74.5268G
items_per_second=424.846M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:1024/batch-size:512
1460 ns 1181 ns 583737 byte_array_bytes=154.843G
items_per_second=433.68M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:8/batch-size:1024
3566 ns 2371 ns 298623 byte_array_bytes=1.20345G
items_per_second=431.809M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:64/batch-size:1024
2849 ns 2375 ns 297415 byte_array_bytes=9.43995G
items_per_second=431.244M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:512/batch-size:1024
3283 ns 3177 ns 205213 byte_array_bytes=53.0954G
items_per_second=322.28M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:1024/batch-size:1024
3438 ns 3168 ns 207618 byte_array_bytes=107.9G
items_per_second=323.184M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:8/batch-size:8
277 ns 272 ns 2561288 byte_array_bytes=87.0838M
items_per_second=29.4251M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:64/batch-size:8
358 ns 336 ns 2071515 byte_array_bytes=654.599M
items_per_second=23.821M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:512/batch-size:8
722 ns 668 ns 1074130 byte_array_bytes=1.93129G
items_per_second=11.9811M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:1024/batch-size:8
1016 ns 785 ns 889555 byte_array_bytes=2.10825G
items_per_second=10.1966M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:8/batch-size:64
570 ns 464 ns 1495905 byte_array_bytes=402.398M
items_per_second=137.879M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:64/batch-size:64
1438 ns 882 ns 777191 byte_array_bytes=1.46578G
items_per_second=72.5908M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:512/batch-size:64
5028 ns 4223 ns 174233 byte_array_bytes=2.87066G
items_per_second=15.1537M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:1024/batch-size:64
10117 ns 7722 ns 93772 byte_array_bytes=2.98664G
items_per_second=8.28773M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:8/batch-size:512
2376 ns 1847 ns 374630 byte_array_bytes=750.759M
items_per_second=277.219M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:64/batch-size:512
5869 ns 5032 ns 137120 byte_array_bytes=2.22738G
items_per_second=101.748M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:512/batch-size:512
34159 ns 29866 ns 23196 byte_array_bytes=2.93439G
items_per_second=17.1431M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:1024/batch-size:512
87013 ns 62364 ns 11585 byte_array_bytes=3.07306G
items_per_second=8.20986M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:8/batch-size:1024
7735 ns 3339 ns 207524 byte_array_bytes=836.322M
items_per_second=306.706M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:64/batch-size:1024
31625 ns 9976 ns 74317 byte_array_bytes=2.35882G
items_per_second=102.651M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:512/batch-size:1024
85861 ns 60491 ns 11059 byte_array_bytes=2.86133G
items_per_second=16.9282M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:1024/batch-size:1024
285944 ns 121163 ns 5646 byte_array_bytes=2.93425G
items_per_second=8.4514M/s null_percent=2
BM_DictDecodingByteArray/max-string-length:8/batch-size:8
1130 ns 907 ns 751581 bytes_per_second=134.536M/s
BM_DictDecodingByteArray/max-string-length:64/batch-size:8
1613 ns 957 ns 739325 bytes_per_second=1020.8M/s
BM_DictDecodingByteArray/max-string-length:512/batch-size:8
1424 ns 936 ns 724840 bytes_per_second=8.15314G/s
BM_DictDecodingByteArray/max-string-length:1024/batch-size:8
1793 ns 970 ns 685334 bytes_per_second=15.7286G/s
BM_DictDecodingByteArray/max-string-length:8/batch-size:64
3146 ns 1247 ns 582571 bytes_per_second=97.8792M/s
BM_DictDecodingByteArray/max-string-length:64/batch-size:64
1914 ns 1374 ns 493135 bytes_per_second=710.58M/s
BM_DictDecodingByteArray/max-string-length:512/batch-size:64
2297 ns 1422 ns 486561 bytes_per_second=5.36377G/s
BM_DictDecodingByteArray/max-string-length:1024/batch-size:64
3335 ns 1736 ns 371290 bytes_per_second=8.7906G/s
BM_DictDecodingByteArray/max-string-length:8/batch-size:512
4913 ns 3702 ns 193253 bytes_per_second=32.9777M/s
BM_DictDecodingByteArray/max-string-length:64/batch-size:512
8259 ns 5124 ns 129805 bytes_per_second=190.597M/s
BM_DictDecodingByteArray/max-string-length:512/batch-size:512
35667 ns 22863 ns 31428 bytes_per_second=341.708M/s
BM_DictDecodingByteArray/max-string-length:1024/batch-size:512
65137 ns 41063 ns 17495 bytes_per_second=380.511M/s
BM_DictDecodingByteArray/max-string-length:8/batch-size:1024
8271 ns 6479 ns 106875 bytes_per_second=18.8402M/s
BM_DictDecodingByteArray/max-string-length:64/batch-size:1024
11164 ns 9908 ns 69036 bytes_per_second=98.5611M/s
BM_DictDecodingByteArray/max-string-length:512/batch-size:1024
64305 ns 47617 ns 15519 bytes_per_second=164.07M/s
BM_DictDecodingByteArray/max-string-length:1024/batch-size:1024
104702 ns 86237 ns 7481 bytes_per_second=181.187M/s
➜ cpp git:(parquet/benchmark-delta-length-byte) ✗
.//cmake-build-release/release/parquet-encoding-benchmark
--benchmark_filter=ByteArray
Unable to determine clock rate from sysctl: hw.cpufrequency: No such file or
directory
This does not affect benchmark measurements, only the metadata output.
2023-02-28T17:35:35+08:00
Running .//cmake-build-release/release/parquet-encoding-benchmark
Run on (10 X 24.1204 MHz CPU s)
CPU Caches:
L1 Data 64 KiB
L1 Instruction 128 KiB
L2 Unified 4096 KiB (x10)
Load Average: 16.90, 14.64, 11.34
------------------------------------------------------------------------------------------------------------------------------------------
Benchmark
Time CPU Iterations UserCounters...
------------------------------------------------------------------------------------------------------------------------------------------
BM_PlainEncodingByteArray/max-string-length:8/batch-size:8
220 ns 219 ns 3144273 byte_array_bytes=106.905M
items_per_second=36.5007M/s
BM_PlainEncodingByteArray/max-string-length:64/batch-size:8
338 ns 338 ns 2076455 byte_array_bytes=656.16M
items_per_second=23.6708M/s
BM_PlainEncodingByteArray/max-string-length:512/batch-size:8
348 ns 348 ns 2001109 byte_array_bytes=3.59799G
items_per_second=22.9709M/s
BM_PlainEncodingByteArray/max-string-length:1024/batch-size:8
364 ns 364 ns 1925267 byte_array_bytes=4.56288G
items_per_second=21.9665M/s
BM_PlainEncodingByteArray/max-string-length:8/batch-size:64
545 ns 545 ns 1281605 byte_array_bytes=348.597M
items_per_second=117.448M/s
BM_PlainEncodingByteArray/max-string-length:64/batch-size:64
776 ns 776 ns 894889 byte_array_bytes=1.72177G
items_per_second=82.456M/s
BM_PlainEncodingByteArray/max-string-length:512/batch-size:64
1702 ns 1701 ns 415692 byte_array_bytes=6.98072G
items_per_second=37.615M/s
BM_PlainEncodingByteArray/max-string-length:1024/batch-size:64
6510 ns 6491 ns 102760 byte_array_bytes=3.3547G
items_per_second=9.86018M/s
BM_PlainEncodingByteArray/max-string-length:8/batch-size:512
2133 ns 2133 ns 327217 byte_array_bytes=664.251M
items_per_second=240.023M/s
BM_PlainEncodingByteArray/max-string-length:64/batch-size:512
3982 ns 3981 ns 176819 byte_array_bytes=2.92335G
items_per_second=128.611M/s
BM_PlainEncodingByteArray/max-string-length:512/batch-size:512
25961 ns 25867 ns 27286 byte_array_bytes=3.51968G
items_per_second=19.7937M/s
BM_PlainEncodingByteArray/max-string-length:1024/batch-size:512
52750 ns 52662 ns 13091 byte_array_bytes=3.53335G
items_per_second=9.72236M/s
BM_PlainEncodingByteArray/max-string-length:8/batch-size:1024
4478 ns 4477 ns 156534 byte_array_bytes=642.416M
items_per_second=228.725M/s
BM_PlainEncodingByteArray/max-string-length:64/batch-size:1024
17840 ns 17837 ns 40012 byte_array_bytes=1.30011G
items_per_second=57.408M/s
BM_PlainEncodingByteArray/max-string-length:512/batch-size:1024
61399 ns 61230 ns 10723 byte_array_bytes=2.83435G
items_per_second=16.7239M/s
BM_PlainEncodingByteArray/max-string-length:1024/batch-size:1024
97665 ns 88377 ns 8443 byte_array_bytes=4.46982G
items_per_second=11.5867M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:8/batch-size:8
687 ns 686 ns 1012937 byte_array_bytes=34.4399M
items_per_second=11.6583M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:64/batch-size:8
720 ns 720 ns 969355 byte_array_bytes=306.316M
items_per_second=11.1139M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:512/batch-size:8
736 ns 736 ns 933234 byte_array_bytes=1.67795G
items_per_second=10.8697M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:1024/batch-size:8
755 ns 755 ns 921380 byte_array_bytes=2.18367G
items_per_second=10.6019M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:8/batch-size:64
1169 ns 1169 ns 598153 byte_array_bytes=162.698M
items_per_second=54.7687M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:64/batch-size:64
1307 ns 1306 ns 530669 byte_array_bytes=1021.01M
items_per_second=48.9899M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:512/batch-size:64
1596 ns 1595 ns 436151 byte_array_bytes=7.32428G
items_per_second=40.119M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:1024/batch-size:64
6344 ns 6343 ns 92768 byte_array_bytes=3.0285G
items_per_second=10.0894M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:8/batch-size:512
5778 ns 5775 ns 121979 byte_array_bytes=247.617M
items_per_second=88.6507M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:64/batch-size:512
6948 ns 6946 ns 100676 byte_array_bytes=1.66448G
items_per_second=73.7086M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:512/batch-size:512
29502 ns 29427 ns 24241 byte_array_bytes=3.1269G
items_per_second=17.3987M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:1024/batch-size:512
54483 ns 52994 ns 13812 byte_array_bytes=3.72796G
items_per_second=9.66139M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:8/batch-size:1024
11674 ns 11486 ns 59506 byte_array_bytes=244.213M
items_per_second=89.1551M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:64/batch-size:1024
19855 ns 19580 ns 35284 byte_array_bytes=1.14648G
items_per_second=52.2988M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:512/batch-size:1024
62941 ns 61977 ns 10979 byte_array_bytes=2.90201G
items_per_second=16.5223M/s
BM_DeltaBitLengthEncodingByteArray/max-string-length:1024/batch-size:1024
108902 ns 108043 ns 6303 byte_array_bytes=3.33688G
items_per_second=9.47771M/s
BM_PlainDecodingByteArray/max-string-length:8/batch-size:8
114 ns 114 ns 6196006 byte_array_bytes=210.664M
items_per_second=70.0129M/s
BM_PlainDecodingByteArray/max-string-length:64/batch-size:8
114 ns 114 ns 6130993 byte_array_bytes=1.93739G
items_per_second=70.0853M/s
BM_PlainDecodingByteArray/max-string-length:512/batch-size:8
114 ns 114 ns 6164631 byte_array_bytes=11.084G
items_per_second=70.0387M/s
BM_PlainDecodingByteArray/max-string-length:1024/batch-size:8
114 ns 114 ns 6087380 byte_array_bytes=14.4271G
items_per_second=70.1922M/s
BM_PlainDecodingByteArray/max-string-length:8/batch-size:64
219 ns 218 ns 3163170 byte_array_bytes=860.382M
items_per_second=292.95M/s
BM_PlainDecodingByteArray/max-string-length:64/batch-size:64
219 ns 219 ns 3176116 byte_array_bytes=6.11085G
items_per_second=292.202M/s
BM_PlainDecodingByteArray/max-string-length:512/batch-size:64
219 ns 219 ns 3206288 byte_array_bytes=53.8432G
items_per_second=292.544M/s
BM_PlainDecodingByteArray/max-string-length:1024/batch-size:64
220 ns 219 ns 3175251 byte_array_bytes=103.659G
items_per_second=291.598M/s
BM_PlainDecodingByteArray/max-string-length:8/batch-size:512
1078 ns 1077 ns 647261 byte_array_bytes=1.31394G
items_per_second=475.324M/s
BM_PlainDecodingByteArray/max-string-length:64/batch-size:512
1090 ns 1089 ns 645191 byte_array_bytes=10.6669G
items_per_second=470.223M/s
BM_PlainDecodingByteArray/max-string-length:512/batch-size:512
1080 ns 1079 ns 639001 byte_array_bytes=82.426G
items_per_second=474.609M/s
BM_PlainDecodingByteArray/max-string-length:1024/batch-size:512
1090 ns 1088 ns 649899 byte_array_bytes=175.412G
items_per_second=470.7M/s
BM_PlainDecodingByteArray/max-string-length:8/batch-size:1024
2064 ns 2061 ns 335247 byte_array_bytes=1.37585G
items_per_second=496.859M/s
BM_PlainDecodingByteArray/max-string-length:64/batch-size:1024
2081 ns 2078 ns 336772 byte_array_bytes=10.9427G
items_per_second=492.897M/s
BM_PlainDecodingByteArray/max-string-length:512/batch-size:1024
3405 ns 3398 ns 217596 byte_array_bytes=57.5158G
items_per_second=301.397M/s
BM_PlainDecodingByteArray/max-string-length:1024/batch-size:1024
3079 ns 3054 ns 226165 byte_array_bytes=119.734G
items_per_second=335.299M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:8/batch-size:8
646 ns 645 ns 1097850 byte_array_bytes=37.3269M
items_per_second=12.4107M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:64/batch-size:8
705 ns 704 ns 968603 byte_array_bytes=306.079M
items_per_second=11.3643M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:512/batch-size:8
1021 ns 1020 ns 675096 byte_array_bytes=1.21382G
items_per_second=7.84478M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:1024/batch-size:8
1134 ns 1133 ns 623586 byte_array_bytes=1.4779G
items_per_second=7.06317M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:8/batch-size:64
796 ns 795 ns 888088 byte_array_bytes=241.56M
items_per_second=80.485M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:64/batch-size:64
1151 ns 1149 ns 604042 byte_array_bytes=1.16218G
items_per_second=55.6956M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:512/batch-size:64
4291 ns 4281 ns 165188 byte_array_bytes=2.774G
items_per_second=14.9509M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:1024/batch-size:64
7522 ns 7520 ns 91208 byte_array_bytes=2.97758G
items_per_second=8.51017M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:8/batch-size:512
1913 ns 1911 ns 369723 byte_array_bytes=750.538M
items_per_second=267.935M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:64/batch-size:512
4950 ns 4943 ns 142816 byte_array_bytes=2.36118G
items_per_second=103.585M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:512/batch-size:512
42087 ns 41521 ns 17102 byte_array_bytes=2.20602G
items_per_second=12.3312M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:1024/batch-size:512
80636 ns 80550 ns 8673 byte_array_bytes=2.3409G
items_per_second=6.35627M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:8/batch-size:1024
3143 ns 3142 ns 222318 byte_array_bytes=912.393M
items_per_second=325.868M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:64/batch-size:1024
9141 ns 9132 ns 76839 byte_array_bytes=2.49673G
items_per_second=112.133M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:512/batch-size:1024
81776 ns 80464 ns 8812 byte_array_bytes=2.32922G
items_per_second=12.7263M/s
BM_DeltaBitLengthDecodingByteArray/max-string-length:1024/batch-size:1024
153476 ns 152955 ns 4666 byte_array_bytes=2.47023G
items_per_second=6.69478M/s
BM_PlainDecodingSpacedByteArray/max-string-length:8/batch-size:8
10.3 ns 10.3 ns 68499853 byte_array_bytes=2.329G
items_per_second=780.444M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:64/batch-size:8
10.5 ns 10.5 ns 67042102 byte_array_bytes=21.1853G
items_per_second=764.794M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:512/batch-size:8
10.8 ns 10.7 ns 66247729 byte_array_bytes=119.113G
items_per_second=745.118M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:1024/batch-size:8
10.6 ns 10.5 ns 65701789 byte_array_bytes=155.713G
items_per_second=759.172M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:8/batch-size:64
140 ns 140 ns 4934268 byte_array_bytes=1.32732G
items_per_second=458.471M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:64/batch-size:64
139 ns 139 ns 5062193 byte_array_bytes=9.5473G
items_per_second=460.233M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:512/batch-size:64
139 ns 139 ns 4997466 byte_array_bytes=82.3382G
items_per_second=461.037M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:1024/batch-size:64
138 ns 138 ns 5004468 byte_array_bytes=159.392G
items_per_second=462.485M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:8/batch-size:512
1110 ns 1109 ns 633072 byte_array_bytes=1.26868G
items_per_second=461.636M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:64/batch-size:512
1112 ns 1111 ns 624197 byte_array_bytes=10.1395G
items_per_second=460.741M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:512/batch-size:512
1121 ns 1120 ns 633909 byte_array_bytes=80.192G
items_per_second=457.039M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:1024/batch-size:512
1115 ns 1113 ns 627100 byte_array_bytes=166.346G
items_per_second=459.917M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:8/batch-size:1024
2224 ns 2222 ns 315318 byte_array_bytes=1.27073G
items_per_second=460.776M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:64/batch-size:1024
2254 ns 2251 ns 315936 byte_array_bytes=10.0278G
items_per_second=454.961M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:512/batch-size:1024
3601 ns 3597 ns 210198 byte_array_bytes=54.3852G
items_per_second=284.682M/s null_percent=2
BM_PlainDecodingSpacedByteArray/max-string-length:1024/batch-size:1024
3042 ns 3036 ns 233833 byte_array_bytes=121.524G
items_per_second=337.24M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:8/batch-size:8
259 ns 259 ns 2551904 byte_array_bytes=86.7647M
items_per_second=30.907M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:64/batch-size:8
321 ns 321 ns 2185062 byte_array_bytes=690.48M
items_per_second=24.9192M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:512/batch-size:8
624 ns 624 ns 1120897 byte_array_bytes=2.01537G
items_per_second=12.8299M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:1024/batch-size:8
745 ns 742 ns 940645 byte_array_bytes=2.22933G
items_per_second=10.7804M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:8/batch-size:64
438 ns 437 ns 1598652 byte_array_bytes=430.037M
items_per_second=146.299M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:64/batch-size:64
783 ns 783 ns 885168 byte_array_bytes=1.66943G
items_per_second=81.777M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:512/batch-size:64
3798 ns 3796 ns 184000 byte_array_bytes=3.03158G
items_per_second=16.8605M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:1024/batch-size:64
6974 ns 6968 ns 100219 byte_array_bytes=3.19198G
items_per_second=9.18541M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:8/batch-size:512
1656 ns 1654 ns 423462 byte_array_bytes=848.618M
items_per_second=309.503M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:64/batch-size:512
4611 ns 4606 ns 151529 byte_array_bytes=2.46144G
items_per_second=111.169M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:512/batch-size:512
27971 ns 27957 ns 25251 byte_array_bytes=3.19435G
items_per_second=18.314M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:1024/batch-size:512
56651 ns 56621 ns 11990 byte_array_bytes=3.18049G
items_per_second=9.04251M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:8/batch-size:1024
3055 ns 3053 ns 228572 byte_array_bytes=921.145M
items_per_second=335.459M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:64/batch-size:1024
8739 ns 8736 ns 79527 byte_array_bytes=2.52419G
items_per_second=117.21M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:512/batch-size:1024
56258 ns 56241 ns 12481 byte_array_bytes=3.22925G
items_per_second=18.2075M/s null_percent=2
BM_DeltaBitLengthDecodingSpacedByteArray/max-string-length:1024/batch-size:1024
110212 ns 110186 ns 6270 byte_array_bytes=3.25855G
items_per_second=9.29335M/s null_percent=2
BM_DictDecodingByteArray/max-string-length:8/batch-size:8
854 ns 854 ns 817184 bytes_per_second=142.962M/s
BM_DictDecodingByteArray/max-string-length:64/batch-size:8
885 ns 885 ns 773259 bytes_per_second=1103.76M/s
BM_DictDecodingByteArray/max-string-length:512/batch-size:8
877 ns 877 ns 788342 bytes_per_second=8.70237G/s
BM_DictDecodingByteArray/max-string-length:1024/batch-size:8
894 ns 893 ns 786862 bytes_per_second=17.0789G/s
BM_DictDecodingByteArray/max-string-length:8/batch-size:64
1125 ns 1125 ns 624064 bytes_per_second=108.517M/s
BM_DictDecodingByteArray/max-string-length:64/batch-size:64
1289 ns 1287 ns 550674 bytes_per_second=758.585M/s
BM_DictDecodingByteArray/max-string-length:512/batch-size:64
1370 ns 1362 ns 515270 bytes_per_second=5.60083G/s
BM_DictDecodingByteArray/max-string-length:1024/batch-size:64
1755 ns 1658 ns 430348 bytes_per_second=9.2023G/s
BM_DictDecodingByteArray/max-string-length:8/batch-size:512
3557 ns 3486 ns 205670 bytes_per_second=35.0223M/s
BM_DictDecodingByteArray/max-string-length:64/batch-size:512
4888 ns 4866 ns 139860 bytes_per_second=200.677M/s
BM_DictDecodingByteArray/max-string-length:512/batch-size:512
22125 ns 21177 ns 33906 bytes_per_second=368.918M/s
BM_DictDecodingByteArray/max-string-length:1024/batch-size:512
35039 ns 34925 ns 19464 bytes_per_second=447.385M/s
BM_DictDecodingByteArray/max-string-length:8/batch-size:1024
5884 ns 5869 ns 119906 bytes_per_second=20.8004M/s
BM_DictDecodingByteArray/max-string-length:64/batch-size:1024
9806 ns 9727 ns 72805 bytes_per_second=100.4M/s
BM_DictDecodingByteArray/max-string-length:512/batch-size:1024
42235 ns 40494 ns 18053 bytes_per_second=192.928M/s
BM_DictDecodingByteArray/max-string-length:1024/batch-size:1024
66970 ns 66854 ns 10314 bytes_per_second=233.718M/s
```
Runing on x86 may got a bit differents, because it can make full use of simd
unpack, which could make Dict Decoding a bit faster
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